1. An introduction to avicultural medicine;Clipsham,1989
2. Environmental preventative medicine: Food and water management for reinfection control;Clipsham,1990
3. Preventative medical management of aviary diseases;Clipsham,1991
4. The pet bird industry—past, present, and future;Clubb,1987
5. Disease control in the aviary;Clubb,1989